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Add support for shimming multiple versions of source packages #10

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Merged
nike4613 merged 16 commits into from
Nov 8, 2025
Merged

Add support for shimming multiple versions of source packages #10

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a3b2b4d
Add support for shimming multiple versions of source packages
nike4613 Oct 19, 2025
8e8eb76
In the conflict overrides, always use an extremely large versions
nike4613 Oct 19, 2025
3e0994b
Ensure we restore the dummy project properly to get all dependencies
nike4613 Oct 20, 2025
a01bf1d
Make sure dummy restore gets reference assemblies
nike4613 Oct 20, 2025
993263b
Suppress Unsafe.Unbox struct constraint compat error
nike4613 Oct 20, 2025
5b79728
wip
js6pak May 20, 2025
c7d6454
Align phyisal repo layout with solution layout
nike4613 Nov 6, 2025
8cc58f0
Add 'src/build/CompatUnbreaker/' from commit '5b7972832fb04f06a81f54c…
nike4613 Nov 6, 2025
fcac0df
Import the CompatUnbreaker ApiCompat stuff as dedicated project
nike4613 Nov 6, 2025
fbae9ee
Clean up warnings in ArApiCompat
nike4613 Nov 6, 2025
dc96962
Implement basic single-assembly comparison
nike4613 Nov 6, 2025
636a0d2
Fix generic constraint rule to understand flag constraints and variance
nike4613 Nov 6, 2025
507790e
Implement framework for multi-comparison in ArApiCompat
nike4613 Nov 7, 2025
0a7322e
Implement reading from single job description file
nike4613 Nov 7, 2025
c5acf25
Make Backports.Shims use new ArApiCompat
nike4613 Nov 8, 2025
7e88596
Fix general member equality in ApiCompat mappers
nike4613 Nov 6, 2025
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8 changes: 5 additions & 3 deletions MonoMod.Backports.slnx
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,10 @@
<Project Path="src/MonoMod.Backports/MonoMod.Backports.csproj" />
</Folder>
<Folder Name="/src/build/">
<Project Path="src/GenApiCompatDll/GenApiCompatDll.csproj" Id="265b1234-55c4-4edd-996c-12ac77527224" />
<Project Path="src/MonoMod.Backports.Tasks/MonoMod.Backports.Tasks.csproj" />
<Project Path="src/ShimGen/ShimGen.csproj" />
<Project Path="src/build/ArApiCompat/ArApiCompat.csproj" Id="f649f590-c696-40e4-9ff9-545aaf4b1fd4" />
<Project Path="src/build/FilterPackagesForRestore/FilterPackagesForRestore.csproj" Id="b5455b81-ea3d-491e-9913-50d209ea1391" />
<Project Path="src/build/GenApiCompatDll/GenApiCompatDll.csproj" Id="265b1234-55c4-4edd-996c-12ac77527224" />
<Project Path="src/build/MonoMod.Backports.Tasks/MonoMod.Backports.Tasks.csproj" />
<Project Path="src/build/ShimGen/ShimGen.csproj" />
</Folder>
</Solution>
481 changes: 272 additions & 209 deletions src/MonoMod.Backports.Shims/ApiCompat.targets
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83 changes: 83 additions & 0 deletions src/MonoMod.Backports.Shims/CompatibilitySuppressions.xml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,83 @@
<?xml version="1.0" encoding="utf-8"?>
<ArCompatSuppressions>
<Comparison Left="net45 baseline" Right="net45 shimmed">
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'new()' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'struct' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
</Comparison>
<Comparison Left="net452 baseline" Right="net452 shimmed">
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'new()' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'struct' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
</Comparison>
<Comparison Left="net461 baseline" Right="net461 shimmed">
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'new()' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'struct' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
</Comparison>
<Comparison Left="net5.0 baseline" Right="net5.0 shimmed">
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'new()' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'struct' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
</Comparison>
<Comparison Left="netcoreapp2.0 baseline" Right="netcoreapp2.0 shimmed">
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'new()' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'struct' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
</Comparison>
<Comparison Left="netcoreapp2.1 baseline" Right="netcoreapp2.1 shimmed">
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'new()' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'struct' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
</Comparison>
<Comparison Left="netcoreapp3.0 baseline" Right="netcoreapp3.0 shimmed">
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'new()' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'struct' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
</Comparison>
<Comparison Left="netcoreapp3.1 baseline" Right="netcoreapp3.1 shimmed">
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'new()' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
<Suppression DifferenceType="Added">
<TypeName>ArApiCompat.ApiCompatibility.Comparing.Rules.CannotChangeGenericConstraintDifference</TypeName>
<Message>Cannot add constraint 'struct' on type parameter 'T' of '!!0&amp; System.Runtime.CompilerServices.Unsafe::Unbox&lt;T&gt;(System.Object)'</Message>
</Suppression>
</Comparison>
</ArCompatSuppressions>
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